Home / 2,837,607.40-4,256,411.10-944,410.60

Finding the Fourth Proportional to 2,837,607.40, 4,256,411.10 and 944,410.60

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Solution

The fourth proportional to 2,837,607.40, 4,256,411.10 and 944,410.60 is: 1,416,615.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,607.40 : 4,256,411.10 = 944,410.60 : x
  2. Step 2: Convert to fraction form
    2,837,607.40/4,256,411.10 = 944,410.60/x
  3. Step 3: Cross multiply
    2,837,607.40x = 4,256,411.10 × 944,410.60
  4. Step 4: Simplify right side
    2,837,607.40x = 4,019,799,760,797.66
  5. Step 5: Solve for x
    x = 4,019,799,760,797.66/2,837,607.40
  6. Step 6: Final answer
    x = 1,416,615.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.